<style>


html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr,
acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub
, sup, tt, var, b, u, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody,
tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header,
hgroup, menu, nav, output, section, summary, time, mark, audio, video {
 margin: 0;
 padding: 0;
 border: 0
}
body {
 font-family: "微软雅黑";
 background: #f4f4f4;
}

/*header*/
.header-line {
 width: 100%;
 height: 4px;
 background: #0dbfdd;
}

/*content*/
.content {
 width: 28%;
 margin: 70px auto 0;
 text-align: center;
}
.content-logo {
 width: 80px;
 height: 80px;
}
.content-title {
 margin: 10px 0 25px 0;
 font-size: 2em;
 color: #747474;
 font-weight: normal;
}
.content-form {
 width: 100%;
 padding: 36px 0 20px;
 border: 1px solid #dedede;
 text-align: center;
 background: #fff;
}
.content-form form div {
 margin-bottom: 19px;
}
.content-form form .user,
.content-form form .password {
 width: 77%;
 height: 20px;
 padding: 10px;
 font-size: 1em;
 border: 1px solid #cccbcb;
 border-radius: 7px;
 /*letter-spacing: 1px;*/
}
.content-form form input:focus {
 outline: none;
 -webkit-box-shadow: 0 0 5px #0dbfdd;
  box-shadow: 0 0 5px #0dbfdd;
}
.content-form-signup {
 width: 84%;
 margin: 0 auto;
 padding: 10px;
 border: 1px solid #cccbcb;
 border-radius: 7px;
 font-size: 1em;
 font-weight: bold;
 color: #fff;
 background: #0dbfdd;
 cursor: pointer;
}
.content-form-signup:hover {
 background: #0cb3d0;
}
.content-form-signup:focus {
 outline: none;
 border: 1px solid #0cb3d0;
}
.content-login-description {
 margin-top: 25px;
 line-height: 1.63636364;
 color: #747474;
 font-size: .91666667rem;
}
.content-login-link {
 font-size: 16px;
 color: #0dbfdd;
 text-decoration: none;
}

/*输入框无内容便提示*/
#remind_1,
#remind_2 {
 width: 76%;
 margin: 0 auto 2px;
 text-align: left;
 font-size: .2em;
 color: #f00;
}
</style>